公开(公告)号：WO2009088583A2

公开(公告)日：2009-07-16

申请号：PCT/US2008/085192

申请日：2008-12-01

Applicant: INTEL CORPORATION ,  LI, Qinghua ,  LIN, Xintian Eddie ,  HO, Minnie ,  DAVYDOV, Alexei ,  PUDEYEV, Andrey ,  MALTSEV, Alexander

Inventor： LI, Qinghua ,  LIN, Xintian Eddie ,  HO, Minnie ,  DAVYDOV, Alexei ,  PUDEYEV, Andrey ,  MALTSEV, Alexander

IPC: H04W88/04 ,  H04B7/14

CPC classification number: H04W16/18 ,  H04B7/2606 ,  H04W16/26 ,  H04W24/02

Abstract: An embodiment of the present invention provides a method, comprising optimizing the location and configuration of relay stations in a wireless network that includes at least one base station and at least one relay station by taking into account at least one or more of the following: the distinct antenna heights of said at least one base station and said at least one relay station; the data dependency between said at least one relay station and said at least one base station; the service outage of said wireless network; and the network throughput of said wireless network.

Abstract translation: 本发明的一个实施例提供了一种方法，包括：通过至少考虑至少一个基站和至少一个中继站，优化包括至少一个基站和至少一个中继站的无线网络中的中继站的位置和配置 一个或多个以下内容：所述至少一个基站和所述至少一个中继站的不同天线高度; 所述至少一个中继站和所述至少一个基站之间的数据相关性; 所述无线网络的服务中断; 和所述无线网络的网络吞吐量。

公开(公告)号：WO2007146692A2

公开(公告)日：2007-12-21

申请号：PCT/US2007070476

申请日：2007-06-06

Applicant: INTEL CORP ,  XIA BO ,  HO MINNIE ,  JACOBSEN ERIC

Inventor： XIA BO ,  HO MINNIE ,  JACOBSEN ERIC

CPC classification number: H04L1/1819 ,  H04L1/0046 ,  H04L1/0057

Abstract: Embodiments of the present invention provide methods and apparatus for wireless communication using codeword with high-rate codes. Other embodiments may be described and claimed.

Abstract translation: 本发明的实施例提供了使用具有高速率码的码字的无线通信的方法和装置。 可以描述和要求保护其他实施例。

公开(公告)号：WO2005067218A1

公开(公告)日：2005-07-21

申请号：PCT/US2004/041902

申请日：2004-12-13

Applicant: INTEL CORPORATION ,  LI, Qinghua ,  HO, Minnie ,  STEPHENS, Adrian

Inventor： LI, Qinghua ,  HO, Minnie ,  STEPHENS, Adrian

IPC: H04L12/28

CPC classification number: H04W74/0816 ,  H04B1/7103 ,  H04B1/715 ,  H04L5/0023 ,  H04L5/0055 ,  H04W74/0891 ,  H04W88/08

Abstract: An access point (AP) in a wireless network communicates with multiple mobile stations (STA1, STA2, STA3) simultaneously using spatial-division multiple access SDMA, using frames that are coordinated to end within a predefined window of time (SIFS).

Abstract translation: 无线网络中的接入点（AP）使用空间划分多址SDMA同时使用协调以在预定窗口内（SIFS）结束的帧与多个移动站（STA1，STA2，STA3）进行通信。

公开(公告)号：WO2005062793A2

公开(公告)日：2005-07-14

申请号：PCT/US2004/042449

申请日：2004-12-17

Applicant: INTEL CORPORATION ,  HO, Minnie ,  STEPHENS, Adrian ,  LI, Qinghua

Inventor： HO, Minnie ,  STEPHENS, Adrian ,  LI, Qinghua

IPC: H04L12/28

CPC classification number: H04L12/2854

Abstract: According to some embodiments, a technique is provided that coordinates transmission of frames to reduce collisions. Frames are coordinated according to, for example, operation type, frame length, and solicited response. A bases station gains access to a wireless medium and transmits multiple coordinated frames to multiple communication units. The transmissions to the multiple communication units may be substantially simultaneous in that at least a portion of the different frames are transmitted at the same time. The different frames may be substantially back-end aligned where the maximum difference between the termination time instances of the frame transmissions is controlled to reduce collisions.

Abstract translation: 根据一些实施例，提供了一种协调帧的传输以减少冲突的技术。 帧根据例如操作类型，帧长度和请求响应进行协调。 基站获得对无线介质的访问，并将多个协调帧发送到多个通信单元。 对多个通信单元的传输可以基本上同时进行，因为不同帧的至少一部分同时被传送。 在控制帧传输的终止时间实例之间的最大差异以减少冲突的情况下，不同的帧可以基本上是后端对齐的。

公开(公告)号：WO2005015847A2

公开(公告)日：2005-02-17

申请号：PCT/US2004/025705

申请日：2004-08-06

Applicant: INTEL CORPORATION ,  LI, Qinghua ,  HO, Minnie ,  STEPHENS, Adrian, P.

Inventor： LI, Qinghua ,  HO, Minnie ,  STEPHENS, Adrian, P.

IPC: H04L12/28

CPC classification number: H04W16/28 ,  H04W74/02

Abstract: During a training phase in a network using spatial division multiple access (SDMA) techniques, frame types that trigger network allocation vectors may be used in the training phase to prevent unwanted devices from transmitting during the training phase.

Abstract translation: 在使用空分多址（SDMA）技术的网络中的训练阶段期间，可以在训练阶段中使用触发网络分配向量的帧类型以防止不想要的设备在训练阶段期间发送。

公开(公告)号：WO2009088583A3

公开(公告)日：2009-09-11

申请号：PCT/US2008085192

申请日：2008-12-01

Applicant: INTEL CORP ,  LI QINGHUA ,  LIN XINTIAN EDDIE ,  HO MINNIE ,  DAVYDOV ALEXEI ,  PUDEYEV ANDREY ,  MALTSEV ALEXANDER

Inventor： LI QINGHUA ,  LIN XINTIAN EDDIE ,  HO MINNIE ,  DAVYDOV ALEXEI ,  PUDEYEV ANDREY ,  MALTSEV ALEXANDER

IPC: H04W88/04 ,  H04B7/14

CPC classification number: H04W16/18 ,  H04B7/2606 ,  H04W16/26 ,  H04W24/02

Abstract: An embodiment of the present invention provides a method, comprising optimizing the location and configuration of relay stations in a wireless network that includes at least one base station and at least one relay station by taking into account at least one or more of the following: the distinct antenna heights of said at least one base station and said at least one relay station; the data dependency between said at least one relay station and said at least one base station; the service outage of said wireless network; and the network throughput of said wireless network.

Abstract translation: 本发明的实施例提供了一种方法，其包括通过考虑以下中的至少一个或多个来优化包括至少一个基站和至少一个中继站的无线网络中的中继站的位置和配置： 所述至少一个基站和所述至少一个中继站的不同天线高度; 所述至少一个中继站与所述至少一个基站之间的数据依赖性; 所述无线网络的服务中断; 和所述无线网络的网络吞吐量。

公开(公告)号：WO2007109610A1

公开(公告)日：2007-09-27

申请号：PCT/US2007/064302

申请日：2007-03-19

Applicant: INTEL CORPORATION ,  LIN, Xintian ,  LI, Qinghua ,  HO, Minnie ,  TALWAR, Shilpa ,  SOMAYAZULU, Vallabhajosyula

Inventor： LIN, Xintian ,  LI, Qinghua ,  HO, Minnie ,  TALWAR, Shilpa ,  SOMAYAZULU, Vallabhajosyula

IPC: H04J11/00 ,  H04B7/204

CPC classification number: H04W72/042 ,  H04B7/02 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/048 ,  H04W88/08

Abstract: Embodiments of a wireless access network and method for allocation time and frequency resources are generally described herein. Other embodiments may be described and claimed. In some embodiments, a base station allocates contiguous groups of data subcarriers of a downlink subframe to closed-loop user stations, and allocates the remaining data subcarriers of the downlink subframe to open-loop user stations to increase frequency diversity.

Abstract translation: 本文一般地描述用于分配时间和频率资源的无线接入网络和方法的实施例。 可以描述和要求保护其他实施例。 在一些实施例中，基站将下行链路子帧的连续的数据子载波组分配给闭环用户站，并且将下行链路子帧的剩余数据子载波分配给开环用户站以增加频率分集。

公开(公告)号：WO2006065690A1

公开(公告)日：2006-06-22

申请号：PCT/US2005/044773

申请日：2005-12-09

Applicant: INTEL CORPORATION ,  LI, Qinghua ,  HO, Minnie

Inventor： LI, Qinghua ,  HO, Minnie

IPC: H04L1/16 ,  H04L1/18 ,  H04L12/28

CPC classification number: H04L1/18 ,  H04L1/16 ,  H04L1/1628 ,  H04L1/1685 ,  H04L1/1809 ,  H04L1/1848 ,  H04W74/00 ,  H04W80/00

Abstract: Multiple MPDUs may be aggregated into a single physical (PHY) protocol data unit (PPDU), as defined by the IEEE 802.11n Proposed Standard. The PPDU may include a block acknowledgement request (BAR). The BAR may indicate the end of a PPDU. When a receiving device receives the PPDU, it waits to receive the BAR. Once the BAR is received, the receiving device may acknowledge receipt of the PPDU using a block acknowledgement (ACK) in response to the BAR. In this manner, the transmitting device may not necessarily need to initiate a new transfer for every single MPDU, thereby potentially increasing transfer efficiency and throughput. A PPDU may include information which can be used to estimate the transmission duration of a given PPDU. Once the transmission duration for a given PPDU is estimated, the receiving device may use the estimate to determine when to generate a block ACK in the event a BAR is delayed or not received at all.

Abstract translation: 多个MPDU可以聚合成由IEEE 802.11n建议标准定义的单个物理（PHY）协议数据单元（PPDU）。 PPDU可以包括块确认请求（BAR）。 BAR可以指示PPDU的结束。 当接收设备收到PPDU时，它等待接收到BAR。 一旦接收到BAR，接收设备可以使用响应于BAR的块确认（ACK）来确认接收到PPDU。 以这种方式，发送设备可能不一定需要为每个单个MPDU启动新的传输，从而潜在地提高传输效率和吞吐量。 PPDU可以包括可用于估计给定PPDU的传输持续时间的信息。 一旦估计给定PPDU的传输持续时间，接收设备可以使用该估计来确定在BAR被延迟或未被接收的情况下何时生成块ACK。

公开(公告)号：WO2005067169A3

公开(公告)日：2005-10-20

申请号：PCT/US2004043371

申请日：2004-12-24

Applicant: INTEL CORP ,  STEPHENS ADRIAN ,  LI QINGHUA ,  HO MINNIE

Inventor： STEPHENS ADRIAN ,  LI QINGHUA ,  HO MINNIE

IPC: H04B7/04 ,  H04B7/06 ,  H04L12/28 ,  H04W16/28 ,  H04W72/12 ,  H04W84/12 ,  H04Q7/36

CPC classification number: H04W16/28 ,  H04B7/0408 ,  H04L1/1685 ,  H04L1/1887 ,  H04W72/12 ,  H04W84/12

Abstract: Methods and structures are disclosed for use in implementing downlink spatial division multiple access (SDMA) in a wireless network.

Abstract translation: 公开了用于在无线网络中实现下行链路空分多址（SDMA）的方法和结构。

公开(公告)号：WO2005067169A2

公开(公告)日：2005-07-21

申请号：PCT/US2004/043371

申请日：2004-12-24

Applicant: INTEL CORPORATION ,  STEPHENS, Adrian ,  LI, Qinghua ,  HO, Minnie

Inventor： STEPHENS, Adrian ,  LI, Qinghua ,  HO, Minnie

IPC: H04B7/06

CPC classification number: H04W16/28 ,  H04B7/0408 ,  H04L1/1685 ,  H04L1/1887 ,  H04W72/12 ,  H04W84/12

Abstract: Methods and structures are disclosed for use in implementing downlink spatial division multiple access (SDMA) in a wireless network.

Abstract translation: 公开了用于在无线网络中实现下行链路空分多址（SDMA）的方法和结构。